# Mark Kiefer

> American baseball player

**Wikidata**: [Q486673](https://www.wikidata.org/wiki/Q486673)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mark_Kiefer)  
**Source**: https://4ort.xyz/entity/mark-kiefer


## References

1. Baseball Reference
2. ESPN Major League Baseball
3. [Mark A Kiefer, Born 11/13/1968 in California | CaliforniaBirthIndex.org](https://californiabirthindex.org/birth/mark_a_kiefer_born_1968_10264494)
4. MLB.com
5. Freebase Data Dumps. 2013